Overview

• Madubuike will miss Sunday’s game in Kansas City, and Harbaugh said he is concerned about the neck injury and cannot offer a timetable.
• Harbaugh has not ruled out placing Madubuike on injured reserve, which would sideline him for a minimum of four games under NFL rules.
• Starting nose tackle Travis Jones returned to practice Thursday after a knee issue.
• Broderick Washington Jr. remained out with an ankle injury, Kyle Van Noy worked out off to the side, and left tackle Ronnie Stanley missed a second straight practice.
• Baltimore signed defensive tackles Taven Bryan and Josh Tupou to the practice squad to bolster depth as the unit looks to rebound from allowing 224 rushing yards and seeing a 57-game sack streak end.